baber/WOPTO huggingface dataset:
Patent JP-S58198841-A (JP)
Title: Focal point regulation device of stereoscopic scanning type electron microscope
Inventor: KURODA KATSUHIRO
IPC: H01J37/28
Filed: 1982-05-17
Abstract: PURPOSE:To enable stereosopic observation of a sample with a big solid angle and high resolving-power by regulating a focal point synchronizing with two- dimensional scanning by means of two-dimensionally scanning refracted electron rays on the sample surface. CONSTITUTION:The image observation is performed by two-dimensionally scanning electron rays on a sample by means of a deflector 6 for scanning while being electrically controlled by a signal generator 9 for scanning and the signal generator 10 for refraction synchronized therewith. Synchronizing with said generators 9 and 10 for scanning and refraction, a focal point correction signal generator 11 is made to work for regulating a focal point of electron rays through an auxiliary lens 7. Said correction signal works as a function of the scanning positions (X and Y) while being + or - corresponding to + or - of a refraction angle t. Thereby, a gap of the focal point at the time of measurement can be removed thus to obtain high resolving-power.
Patent JP-S59205778-A (JP)
Title: Piezoelectric body material
Inventor: KITAMURA NAOYA
IPC: H01B3/12
Filed: 1983-05-09
Abstract: PURPOSE:To sinter porcelain easily, and to obtain a piezoelectric material having excellent mechanical strength by determining the composition formula of a principal ingredient in the piezoelectric material by an experiment and limiting the contents of Ca, In and V in the composition formula within predetermined ranges. CONSTITUTION:A piezoelectric material is manufactured by using PbTiO8 as a principal ingredient, making Ca, In and V contain in PbTiO8 and adding a small amount of MnO2 or Nb2O5 to them as an accessory constituent. When Ca, In and V are contained, Ca shall be replaced with Pb in PbTiO8 and In and V with Ti in PbTiO8 from the viewpoints of the size of their ionic radii, bivalent Ca, octavalent In and pentavalent V shall be used regarding atomic valences, and the composition formula is represented as a formula I + a Zwt% accessory constituent. The content x of Ca in the formula I is limited within the range of 0.15-0.30 and the contents y of In and V lies within the range of 0.22-0.10.
Patent JP-H04290815-A (JP)
Title: Hair dyeing agent
Inventor: SUGIMOTO KENICHI
IPC: A61Q5/10
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a hair dyeing agent containing a condensed tannin of persimmon and iron (II) salt, having extremely high safety, readily undropping by shampoo, etc., and entirely free from influence to permanent wave after application. CONSTITUTION:The objective hair dyeing agent containing 0.1-10wt.%, preferably 0.1-5wt.% condensed tannin of persimmon having safety to human body and giving no stimulus to skin and 0.001-1.0wt.%, preferably 0.01-0.5wt.% iron (II) salt of ferrous surface, ferrous chloride, ferrous acetate, etc. The hair dyeing agent may be blended with an emulsifier, oily component, preservative, pH controller, perfume, stabilizer, etc., and can dye hair into natural color by strong dyeing force.
Patent JP-S5417658-A (JP)
Title: Analog-to-digital converter of integration type
Inventor: MASUDA EIJI
IPC: H03M1/52
Filed: 1977-07-08
Abstract: PURPOSE: To improve conversion precision, and to obtain high-speed operation by obtaining the 1st to 3rd potentials by integrating a reference voltage and by obtaining a digital value which represents an unknown analog voltage judging from a ratio between time interval until the 2nd potential and from the 2nd potential to the 3rd potential. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S538264-A (JP)
Title: Personal ornaments
Inventor: HASEGAWA RIYOUZOU
IPC: A44C25/00
Filed: 1976-07-09
Abstract: PURPOSE: To arange an unevenly-surfaced glass (lens) on front side of a moving part of a personal ornaments so that effect of the lens enables its movement move variable whereby it becomes provided with an unprecedented and completely new aestheric effict. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59209726-A (JP)
Title: Wire-cut electrical discharge machining method
Inventor: SHIMIZU AKIHIKO
IPC: B23H7/10
Filed: 1983-05-12
Abstract: PURPOSE:To prevent the ambient air from entering into a machined gap so that working liquid is easily and surely fed, and as well to prevent wire-break upon electrical discharge machining, by carrying out electrical discharge machining while working liquid is fed from an auxiliary nozzle to a working section on electrical discharge machining. CONSTITUTION:A workpiece 2 is attached, by means of a clamp or the like, to a work table arranged on a cross-slide table. The relative machining feed between a wire-electrode 1 and the workpiece 2 in the horizontal direction perpendicular to the axis of the electrode 1 is carried out such that the table is controlled to be driven by an NC machine or the like in accordance with a predetermined program. Then, in the initial stage of the machining, the machining is carried out as an usual manner, but when it has become possible to insert an auxiliary nozzle 15 into a hole 2a after the progress of machining, the auxiliary nozzle 15 for supplying working liquid is inserted into the hole 2a, and therefore, electrical discharge machining is carried out while the working liquid is always fed to a working section through a machined groove 2b. Thus, wire- break upon electrical discharge machining may be prevented.
Patent JP-H03282142-A (JP)
Title: Humidifying device
Inventor: YOKOIE NAOSHI
IPC: F24F6/04
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a humidifying device having a simple construction, able to secure a sufficient humidifying capacity and having excellent functionality and stability by removing dusts from air by a filter, heating the filtered air by a heating means which comprises a heat pipe disposed inside an air duct and a heater disposed outside the air duct, humidifying the heated air by a humidifier based on spontaneous evaporation of water, and blowing the humidified air through an outlet. CONSTITUTION:A humidifying device comprises a housing 3, in which filters 4 are arranged crosswise on the immediate downstream of an inlet 1. On the downstream side of the filters 4 is disposed a fan 5, with the suction side directed to the filters 4 and with the discharge side directed to an outlet 2. A heat pipe 7 is provided on the downstream side of the fan 5, with one end disposed inside an air duct and the other end outside the air duct. A heater 8 is attached to the other end of the heat pipe 7. A humidifier 6 designed to humidify air through spontaneous evaporation of water is mounted in the housing 3, at a final-stage part near the outlet 2.
Patent JP-S63246338-A (JP)
Title: Composition for external use
Inventor: HORI MITSUHIKO
IPC: A61K47/06
Filed: 1987-04-01
Abstract: PURPOSE:To obtain an external-use composition which contains specific first and second ingredients in addition to the medicament, thus permitting high- efficient absorption percutaneously into living bodies. CONSTITUTION:The subject external-use composition which can be applied to skins and mucous membranes is obtained by adding a solvent component such as a lower alcohol and a medicament such as a local anesthetic or antibiotic to a mixture of the first component: at least one selected from compounds which have 6-20 carbon atoms in its straight-chain part (when it has 2 or more straight-chain parts, the number of carbon atoms is applied to the longest chain, but, in case of 18 or more carbon atoms in total, the compound should have double bonds and/or branching essentially), and have 0-89 inorganic factor determined on the inorganic-organic factor diagram defined in the specification, and of the second component: at least one selected from compounds which have 6-20 carbon atoms in its straight chain and 90-350 inorganic factor but positioning below the inorganic-organic dividing line. The medicament in the composition is readily and continuously absorbed into blood.
Patent JP-H05284025-A (JP)
Title: A/d conversion circuit
IPC: H03M1/08
Filed: 1992-04-03
Abstract: PURPOSE:To provide an analog/digital (A/D) conversion circuit which can stably perform digital outputting even when analog inputting has a little oscillation or noise. CONSTITUTION:This circuit is provided with first and second threshold value storage parts 10 and 20, and A/D conversion is performed by a threshold value in any one of storage parts selected by a selection part 30. Difference between the threshold value used for conversion and the input analog value is compared with a prescribed switching limit value, the storage parts 10 and 20 are switched corresponding to the compared result, A/D conversion is performed by the threshold value in that storage part, and the converted result is outputted.
Patent JP-S567141-A (JP)
Title: Zero suppression circuit
Inventor: YAMAMOTO TAKASHI
IPC: G06F3/147
Filed: 1979-06-27
Abstract: PURPOSE:To avoid the display of the extra zero except the lowest rank digit, by providing the gate circuit which secures the logic product between the highest rank digit signal and the set ouput signal of the FF which is set by the input of the lowest rank digit signal. CONSTITUTION:The circuit consists of 7-segment decoder 1, D-type FF6 and gate circuit 11 which secures the logic product between the output signal of FF6 and highest rank digit MSD signal 10 each. In the case of MSD, signal 10 is ''L'', and thus the output of circuit 11 is ''L'' regardless of the state of FF6. As a result, blanking input signal 4 is supplied to decoder 1. Thus the zero blanking action is given when zero input signal 2 is supplied to input terminals 2a-2d each, and nothing is displayed to MSD. Then in the case of lowest rank digit LSD, signal 10 is ''H'' and LSD signal S is ''L'' each. Thus the output of circuit 11 becomes ''H'', and no signal 4 is given to decoder 1. Accordingly, the necessary and sufficient condition is obtained for the zero blanking although zero signal 2 may be supplied. And zero is displayed at the lowest rank digit.
Patent JP-S61241910-A (JP)
Title: Manufacture of semiconductor single crystal layer
Inventor: HIGASHINAKAGAHA IWAO
IPC: H01L21/20
Filed: 1985-04-19
Abstract: PURPOSE:To form an excellent-quality single crystal layer with minimum heat distortion by using a periodic function waveform based upon a specific function as a modulation wave. CONSTITUTION:In the case of forming a pseudo-linear beam by rapidly de flecting an electron beam in one direction, a high-frequency voltage waveform to be rapidly deflected is amplitude-modulated with a lower-frequency waveform than the high-frequency waveform and the modulated waveform is used to obtain a large area SOI by equalizing the distribution of the strength of the linear beam. The carrier is a sinusoidal wave, the probability of stay at the peak is very great and the probability of stay at each Y point is shown by a formula. If the strength of the beam is sought by assuming the probability of existence at the peak and the probability of existence is approximated with a quadratic function, a considerable flatness can be obtained. A flat part is provided at the top of t-x curve to increase the density of the peak at the periphery. This enables to manufacture an excellent-quality semiconductor single crystal layer with small residual heat distortion in a great area.
Patent JP-S63265973-A (JP)
Inventor: TERII SHII NIYUUBAATO
IPC: C08L27/08
Filed: 1988-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03283256-A (JP)
Title: Connecting method of filament for tubular bulb
Inventor: YAMAZAKI TAKAHIRO
IPC: H01K3/06
Filed: 1990-03-29
Abstract: PURPOSE:To prevent the occurrence of the removal or open circuit of a filament without damaging the filament by fixing a pair of lead wires apart from each other with bridge glass, storing foot sections on both ends of the filament in V-shaped hook sections formed with their opening sections faced upward when the bridge glass is horizontally located at tips of the lead wires, separating the hook sections from the foot sections of the filament, preliminarily caulking the hook sections, then further caulking them. CONSTITUTION:Hook sections 4, 5 are fitted to pincers 9, 10 so that their opening sections are faced upward. When the foot section 7 of a filament 6 is stored in the hook section 4, the hook section 4 and foot section 7 are set to a very stable state by the action of the pincers 9, and the movement of the hook section 4 and foot section 7 can be almost eliminated when the hook section 4 is caulked by the pincers 9 to fix the foot section 7.
Patent JP-2000281612-A (JP)
Title: New fluoroolefin ether and its production
Inventor: SUZUTA TETSUYA
IPC: C07C41/06
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a synthetic intermediate, a monomer for producing a fluorine-containing polymer, or the like, especially an alternative fluorocarbon, a surfactant or the like, and capable of being readily produced by using an easily available raw material. SOLUTION: This new compound is the one of the formula. The compound (e.g. a mixture of cis and trans isomers) can be obtained by reacting (A) CH3OF with (B) hexafluoro-1,3-butadiene in a solvent such as acetonitrile, propionitrile, acetone, dichloromethane, chloroform and benzene or without the solvent, at a temperature of (-80)-100 deg.C, especially (-50)-50 deg.C for about 15 hr reaction time while regulating the amounts of the used component A so as to be 0.1-10 mol, especially 0.5-2 mol per mol component B.
Patent JP-H03174746-A (JP)
Title: Hybrid integrated circuit device
Inventor: SAITO HIDESHI
IPC: H01L25/04
Filed: 1990-03-29
Abstract: PURPOSE:To enable free attachment and detachment of microcomputers by loading a wiring board with microcomputers and circuit elements which generate no heat, by housing the wiring board in a hole of one circuit board, and by sealing circuit elements loaded on the other circuit board which generate heat in a sealing space defined by both boards and the casing. CONSTITUTION:A circuit board 2A is loaded with circuit elements 4 which generate less heat such as chip capacitors, and the other circuit board 2B with circuit elements 4 which generate heat such as power transistors. A casing 6 is formed in a frame shape to define a sealing space 14 by spacing the boards 2a, 2B out as specified. A hole 5 is bored in position in one board 2A, and a wiring board 8 loaded with microcomputers 7 and a plurality of circuit elements 4 related with the microcomputers 7 is housed in the space defined by the hole 5 and connected to conduction paths on the other board 2B. This design allows free attachment and detachment of microcomputers with circuit elements hermetically sealed by a casing and two circuit boards.
Patent JP-H04315476-A (JP)
Title: Method of reducing trap density in oxide film and manufacture of nonvolatile memory cell using same
Inventor: FUKATSU SHIGEMITSU
IPC: H01L21/8247
Filed: 1991-04-15
Abstract: PURPOSE:To provide EEPROM being excellent in endurance characteristics. CONSTITUTION:After the completion of a wafer process including a passivation- forming process, a substrate 1 is carried into a constant temperature bath 20 and a low-temperature heat treatment at about 250 deg.C and for about 50 hours is conducted in N2 atmosphere. This heat treatment reduces the damage of a tunnel oxide film caused by a plasma treatment at the time of forming a passivation film(P-SiN), i.e., a generated trap site and restores the oxide film to the original state to improve endurance characteristics. Further, sand heat treatment is conducted at a comparatively low temperature so that Al wiring does not deteriorate at the heat-treatment temperature either.
Patent JP-S539117-A (JP)
Title: Micro-fiche holder
Inventor: FUJIE TETSUO
IPC: G03B27/58
Filed: 1976-07-13
Abstract: PURPOSE: To improve the flatness of a micro-fiche by holding the micro-fiche arranged in a fiche receiver by an attracting device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01255444-A (JP)
Title: Power controller for dc electric railway
Inventor: SHINSENJI TOSHIMASA
IPC: H02J3/00
Filed: 1988-04-04
Abstract: PURPOSE:To restrict the maximum demand power of a DC substation to a contract power or less by operating the control angle of a rectifier in response to an input power amount to a DC substation for supplying power to an electric railway. CONSTITUTION:An input power amount calculator 22 calculates a variable from a momentary power P by a formula I, while a power amount reference value setter 23 sets a reference value WP meeting contract power, and they are applied to a subtractor 26. The subtractor 26 subtracts the variable W from the value WP, and outputs the difference WP-W to a control angle calculator 24. When it becomes W>=WP, the output voltage of a thyristor rectifier 17 is reduced by a reference value alpha to regulate the power of its own substation to a suppressing direction. On the other hand, in case of W<WP, the control angle of the rectifier 17 is set to '0 deg.', i.e., the control rate is set to '1', and the power factor of the power source is set to '1'.
Patent JP-S58200370-A (JP)
Title: Picture processor
Inventor: TSUNEKAWA TAKASHI
IPC: G06T7/00
Filed: 1982-05-17
Abstract: PURPOSE:To make a high-precision check even when object to be checked is distributed unniformly by holding sum data on every column and finding cumulative sum data on small area shifting in starting point successively. CONSTITUTION:Data on (n) picture elements succeeding in one direction of picture data stored in a picture memory 11 are summed up to obtain sum data, and this summing-up processing is repeated over a successive shift of one picture element perpendicularly to the array direction of (n) picture elements; and the obtained sum data are stored in an (m)-stage shift register 16 successively. Simultaneously, data inputted to the register 16 are added to and subtracted from the output data of an output register 18, and the results are rewritten in the output register 18. Thus, the cumulative sum data on small areas of (m)X(n) picture elements in the picture data is obtained in the output register 18.
Patent JP-S57197583-A (JP)
Title: Picture forming device
Inventor: ISHII YOUICHI
IPC: G03G21/10
Filed: 1981-05-29
Abstract: PURPOSE:To prevent the choking of a developer at a reuse duct, by providing a moving member and an impact member which has no driving source to give impact to toner and using a force required for the displacement of the moving member as the driving force of the impact member. CONSTITUTION:A pulley 16 is provided at the lower part of a rotating shaft 15 provided for a developing device 3 and this pulley 16 is rotated with a wire 20. An elastic plate 14 is provided at the upper part of the shaft 15 and an impact member 13 is provided at the tip. A coil spring 18 is provided at one end of the wire 20 and another end is fixed to a pin 25 of a front door 24 of a copy machine main body via a roller 23. When the door 24 is opened, the wire 20 is pulled and gives impact to an external wall of a toner reuse duct 11 with the member 23 via the pulley 16 and the shaft 15 by rotating them. The choking of toner can be prevented by giving impact to the developer in the duct 11.
Patent JP-S60234818-A (JP)
Inventor: HAINTSU FUETAA
IPC: B29C48/90
Filed: 1985-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58201729-A (JP)
Title: Preparation of straight chain alpha-olefin
Inventor: KITATSUME SHIYOUJI
IPC: B01J31/00
Filed: 1982-05-17
Abstract: PURPOSE:To obtain a 4-8C straight chain alpha-olefin in high selectivity and catalyst yield, by using a zirconium compound having a specific phenoxy group and an organoaluminum compound having a specific phenoxy group as a catalyst in catalytically oligomerizing ethylene. CONSTITUTION:Ethylene is brought into contact with a catalyst consisting of a zirconium compound of formula I (R<1> is 1-12C alkyl or aralkyl; X is electron attracting group; p and m are integers 0-3; particularly preferably p is not 0 and the 2- and 6- positions of the phenoxy group are not substituted by Xp groups at the same time) and an organoaluminum compound of formula II (R<2> is 1- 12C alkyl, aryl or aralkyl; Y is halogen, particularly Cl or Br; n is 1 or 2, particularly 2) and oligomerized to give a 4-8C straight chain alpha-olefin useful as a modifying monomer in the field of preparing 2-3C polyolefins.
Patent JP-H01254608-A (JP)
Title: Material for antibacterial base
Inventor: HIRANO YUKIKO
IPC: A61K6/00
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a denture base material exhibiting continuous antibacterial action to the mucosal face of denture, by mixing an antibacterial zeolite to a synthetic resin. CONSTITUTION:The proliferation of bacteria and fungi attached to the mucous membrane of denture can be suppressed and the occurrence of mucous diseases and the emission of bad smell caused bythe attaching of a denture can be prevented by adding an antibacterial zeolite to a synthetic resin for denture base.
Patent JP-S5656585-A (JP)
Title: Heat panel
Inventor: MAYAMA NORIO
IPC: F28D1/02
Filed: 1979-06-29
Abstract: PURPOSE: To make an erection work easy by mounting electric wiring conduits which open connecting holes at both side ends in parallel on an evaporating portion of a heat panel which evaporates an operation liquid by heating the evaporating portion with an electric heater.  
     CONSTITUTION: Electric wiring conduits 4 are formed integrally with a panel body 1 in parallel each other at an outer side of an evaporating portion 6 at one side end of a radiation portion 3. On the upper surface of the electric wiring conduit 4, a lid body is formed removably. At both side ends of the electric wiring conduit, connecting holes 8 are opened. The electric heater 7 and the electric source wiring 9 are connected by taking out of a cutaway portion set at the electric wiring 4. Thus, the electric wiring can be completed safely and assuredly. Further, the construction of a plurality of heat panels in parallel can be easily performed by shifting the wiring through the electric wiring conduit 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10278725-A (JP)
Title: Air bag control system for front passenger seat
Inventor: HAMADA MAKOTO
IPC: B60N2/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To surely judge the boarding state of an occupant and appropriately control an air bag device. SOLUTION: When an approach sensor 40 detect nothing till a prescribed time T1 (T1=6 seconds) after a seating sensor 38 detects the seating of an occupant, an air bag control circuit 32 turns off the approach sensor 40 or ignores a signal from an approach sensor 40 by the combination between the seating sensor 38 and the approach sensor 40 and holds the air bag device 20 in an operation possible state. Therefore, in the case where an adult 34 extends a hand 34B to an instrument panel 18 after a prescribed time T1, when a collision sensor 33 detects a deceleration of a prescribed value, the air bag device 20 is operated and the air bag body 31 is unfolded so as to protect the human body.